Moderate exercise is good for health.

Moderate exercise is good for health.

It would be nice if it's sunny tomorrow.

He is very healthy because he exercises every day.

Health is more important than anything else.

It is important to do athletics every day to maintain health.

Exercising every day is important for maintaining health.

This is a very good book.

This problem is easy to solve.

This old book is kept in very good condition.